"""
函数基础
"""


def sum1(a, b):
    """
    求两个数的和
    :param a: 数1
    :param b: 数2
    :return: 和
    """
    print(a + b)


def func2(n):
    x = 1
    for i in range(1, n + 1):
        x *= i
    print(x)


def func3(*args, **kwargs):
    print(args, kwargs)


func3(a=6, key=10)
